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direct.c
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direct.c
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/* direct.c - Convert simple LaTeX commands using direct.cfg
Copyright (C) 1995-2002 The Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
This file is available from http://sourceforge.net/projects/latex2rtf/
Authors:
1995-1997 Ralf Schlatterbeck
1998-2000 Georg Lehner
2001-2002 Scott Prahl
*/
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "main.h"
#include "direct.h"
#include "fonts.h"
#include "cfg.h"
#include "utils.h"
#define MAXFONTLEN 100
void WriteCFGFontNumber(char **cfg_stream)
/******************************************************************************
purpose: reads the fontname from cfg_stream and returns the appropriate font
number. Supports the *FONTNAME* syntax in direct.cfg and in style.cfg
******************************************************************************/
{
int n=-1;
char *font_name, *star;
*cfg_stream += 1; /* move past initial '*' */
if (**cfg_stream == '*') { /* two stars in a row ... bail */
fprintRTF("*");
return;
}
font_name = strdup(*cfg_stream);
star = strchr(font_name,'*');
if (star) {
*star = '\0';
n = TexFontNumber(font_name);
if (n < 0)
diagnostics(ERROR, "Unknown font <%s>\nFound in cfg line <%s>", font_name, cfg_stream);
*cfg_stream += strlen(font_name);
fprintRTF("%d",n);
}
free(font_name);
}
int TryDirectConvert(char *command)
/******************************************************************************
purpose: uses data from direct.cfg to try and immediately convert some
LaTeX commands into RTF commands.
******************************************************************************/
{
char *buffpoint, *RtfCommand, *TexCommand;
TexCommand = strdup_together("\\", command);
RtfCommand = SearchCfgRtf(TexCommand, DIRECT_A);
if (RtfCommand == NULL) {
free(TexCommand);
return FALSE;
}
buffpoint = RtfCommand;
diagnostics(4, "Directly converting %s to %s", TexCommand, RtfCommand);
while (buffpoint[0] != '\0') {
if (buffpoint[0] == '*')
WriteCFGFontNumber(&buffpoint);
else
fprintRTF("%c", *buffpoint);
++buffpoint;
}
free(TexCommand);
return TRUE;
}